Fixed some bug in realtime-advanced demo

examples/realtime-advanced/main.go

@@ -26,7 +26,7 @@ func main() {
 	router.Static("/static", "resources/static")
 	router.GET("/", index)
 	router.GET("/room/:roomid", roomGET)
-	router.POST("/room/:roomid", roomPOST)
+	router.POST("/room-post/:roomid", roomPOST)
 	//router.DELETE("/room/:roomid", roomDELETE)
 	router.GET("/stream/:roomid", streamRoom)
 

examples/realtime-advanced/resources/room_login.templ.html

@@ -74,7 +74,7 @@
                             </table>
                         </div>
                         {{if .nick}}
-                        <form class="form-inline" id="chat-form" action="/room/{{.roomid}}?nick={{.nick}}" method="post">
+                        <form class="form-inline" id="chat-form" action="/room-post/{{.roomid}}?nick={{.nick}}" method="post">
                             <div class="form-group">
                                 <label class="sr-only" for="chat-message">Message</label>
                                 <div class="input-group">

examples/realtime-advanced/resources/static/realtime.js

@@ -75,7 +75,7 @@ function stats(e) {
     heapChart.push(data.heap)
     mallocsChart.push(data.mallocs)
     goroutinesChart.push(data.goroutines)
-    if(messagesChart) {
+    if (typeof messagesChart !== 'undefined') {
         messagesChart.push(data.messages)
     }
 }